If we want to get into it, a dynamically linked library (or .dll) generally contains code and functions that you would want to reuse in many different programs --stuff like graphics routines-- and packages them so that any program that knows where the .dll is can use it without having to duplicate it inside the program.
This is contrasted by statically linked libraries, which are a different kind of reusable code: they are directly compiled into your executable. This ensures that the code will always be loaded for the program and that you don't have to worry about using the wrong version of the library; but since it's directly in the executable, it ends up unusable to other programs.
In short, .dll's and .exe's are both code, .dll's just happen to not be in an executable.
If we want to get into it, a dynamically linked library (or .dll) generally contains code and functions that you would want to reuse in many different programs --stuff like graphics routines-- and packages them so that any program that knows where the .dll is can use it without having to duplicate it inside the program.
This is contrasted by statically linked libraries, which are a different kind of reusable code: they are directly compiled into your executable. This ensures that the code will always be loaded for the program and that you don't have to worry about using the wrong version of the library; but since it's directly in the executable, it ends up unusable to other programs.
In short, .dll's and .exe's are both code, .dll's just happen to not be in an executable.
In that case, though, "understanding" would already be part of the Hiei.exe executable, which would kind of ruin the joke.
Besides, if it's a .dll, then maybe she could share it with Akitsu Maru.exe?
Eh? Ah... That girl is a shipgirl here...Wha?Come to think of it, your clothes are different from normal too, aren't they?Eh? Oh right, it's because I'm a commander now.Hey, Arsenal... No, wait, Commander... who's that?So, in this situation... "Nice to meet you"?Major promotion!?*whisper**whisper**whisper**whisper*No way, an affair!?Kanojo...